出厂测试报告

1、.pct 系列互感器综合测试仪出厂测试报告仪器型号：出厂编号：出厂日期：北京博电新力电力系统仪器有限公司;.目录1.标准依据： .12.测试设备 .13.测试项目 .13.1绝缘检查（试验时机壳可靠接地）.13.1.1电源输入端 （打开电源开关） .13.1.2输出端 500v 500m 摇表 .13.2输出精度 .13.2.1频率准确度 .13.2.2交流电压准确度 .23.2.3直流电压准确度 .23.3采集精度 .23.3.1一次侧交流电压（50hz）采集准确度 .23.3.2二次侧交流电压（50hz）采集准确度 .33.3.3二次侧直流电压采集准确度 .33.3.4二次侧交流电流（50

2、hz）采集准确度 .33.3.5二次侧直流电流采集准确度 .43.4输出短路报警 .43.5输出开路报警 .53.6 ct 测试 .53.6.110kvct .53.6.2变压器绕组 .53.6.3rct 测试 .53.7负载阻抗 .63.8 pt 测试 .6;.1. 标准依据： 参照 gb1208-2006电流互感器gb16847-1997保护用电流互感器暂态特性技术要求2. 测试设备型号名称生产厂商测试用途keithley2000 型美国 keithley.co交直流电压、电流精度测试高精度多用表频率精度lecory 9310a美国 lecory.co输出波形测试高级数字存储示波器teka

3、622美国 tektronix电流响应速度测试高频电流探头hioki3166日本 hioki谐波失真测试三相电力参数分析仪谐波含量测试cd2671中国南京长江无线电厂电源与机壳绝缘测试工频耐高压实验仪zc-7 500v 摇表北京远东仪表有限公司输出端与机壳、开关量之间绝缘zc-25b-4 1000v检查可调电阻上海负载3. 测试项目3.1 绝缘检查（试验时机壳可靠接地）3.1.1 电源输入端（打开电源开关）1000v1000m 摇表l地n地l-n地3.1.2 输出端500v 500m摇表电压输出端联接一起地采集输入端联接一起地合格不合格3.2 输出精度3.2.1 频率准确度设定值 (hz)50

4、输出合格范围 (hz)49.999 50.001检测结果49.9996;.3.2.2 交流电压准确度设定值 (v) 输出合格范围 (v)检测结果设定值 (v) 输出合格范围 (v)检测结果01.0002.00050.0075.00100.0120.00.9991.99849.9574.92599.9119.880.00011.0012.00250.055.075100.1120.120.20.99681.996749.99875.003100.016120.041.0002.000510120.9991.9984.9959.9911.9881.0012.0025.00510.0112.0120

5、.99971.99994.999710.001512.00423.2.3 直流电压准确度设定值 (v)1.0002.00051012输出合格0.9991.9984.9959.9911.988范围 (v)1.0012.0025.00510.0112.012检测结果1.00011.99994.99979.999611.9993.3 采集精度3.3.1 一次侧交流电压（ 50hz）采集准确度档位5102030404550mv0 50合格范围9.95 19.90 29.85 39.80 44.775 49.75 (mv)10.0520.1030.1540.2045.22550.25keithley4.

6、59.1518.728.838.8343.648.7检测结果4.69.118.728.838.843.648.7档位557510020030040050050 500mv合格范围54.725 74.625 99.5 199.0 298.5 398.0 497.5 ( mv)55.27575.375100.5201.0301.5402.0502.5keithley58.5773.5798.540.19910.29870.39930.4989检测结果58.673.598.60.19940.29900.39950.4998档位0.551.01.52.03.04.05.00.5 5v合格范围0.547

7、25 0.995 1.4925 1.99 2.985 3.98 4.975 (v)0.552751.0051.50752.013.0154.025.025keithley0.54960.99981.49871.99882.99993.99874.9974;.检测结果0.54990.99851.50012.00363.00664.00764.98433.3.2 二次侧交流电压（ 50hz）采集准确度档位0.10.20.512340 12v合格范围0.0995 0.199 0.4975 0.995 1.990 2.985 3.980 ( v)0.10050.2010.50251.0052.0103

8、.0154.020keithley0.9860.19920.49890.99982.2.99993.9999检测结果0.9850.19650.49490.99452.00263.00834.012档位5678910120 12v合格范围4.975 5.970 6.965 7.960 8.955 9.95 11.94 ( v)5.0256.0307.0358.0409.04510.0512.06keithley4.99995.99956.99868.00039.000110.000412.0031检测结果5.01746.02197.01948.0209.012310.006112.0273.3.

9、3 二次侧直流电压采集准确度档位0.10.20.512340 12v合格范围0.0995 0.199 0.4975 0.995 1.990 2.985 3.980 ( v)0.10050.2010.50251.0052.0103.0154.020keithley0.9960.1990.49860.99931.99912.99943.9998检测结果0.9950.19930.49891.00082.00993.01174.0070档位5678910120 12v合格范围4.975 5.970 6.965 7.960 8.955 9.95 11.94 ( v)5.0256.0307.0358.04

10、09.04510.0512.06keithley4.99905.99906.99967.99979.000310.000311.9995检测结果4.9985.99957.00268.00519.007510.009312.00463.3.4 二次侧交流电流（ 50hz）采集准确度档位2102030404550ma0 50合格范围1.990 9.95 19.90 29.85 39.80 44.77549.75 (ma)2.01010.0520.1030.1540.2045.22550.25keithley2.210.220.330.739.545.149.83检测结果2.210.220.330.

11、739.545.149.8;.档位557510020030040050050 500ma合格范围54.725 74.625 99.5 199.0 298.5 398.0 497.5 ma55.27575.375100.5201.0301.5402.0502.5( )keithley检测结果档位0.5512468100.5 10a合格范围0.54725 0.995 1.99 3.98 5.97 7.96 9.95 (a)0.552751.0052.014.026.038.0410.05keithley检测结果3.3.5 二次侧直流电流采集准确度档位5102030404550ma0 50合格范围4

12、.975 9.95 19.90 29.85 39.80 44.775 49.75 (ma)5.02510.0520.1030.1540.2045.22550.25keithley5.00710.1820.1130.5139.6245.2148.82检测结果5.010.220.130.539.645.348.9档位557510020030040050050 500ma合格范围54.725 74.625 99.5 199.0 298.5 398.0 497.5 ma55.27575.375100.5201.0301.5402.0502.5( )keithley检测结果档位0.5512468100.5 10a合格范围0.54725 0.995 1.99 3.98 5.97 7.96 9.95 (a)0.552751.0052.014.026.038.0410.05keithley检测结果3.4 输出短路报警自动停止输出，显示“负荷电感过低”励磁单元变比单元ct自动单元退磁单元;.变比极性单元pt励磁单元合格不合格3.5 输出开路报警输出频率降到0.2hz 左右时自动停止输出，显示“请检查接线”励磁单元变比单元ct自动单元退磁单元pt励磁单元合格不合格3.6 ct 测试3.6.1 10kvct绕组1s11s2检测结果绕组2s12s2检测结果直阻极性变比拐点电